76619280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2437}}^1$

素因数の和:2584

約数の個数: 80

約数和(自身を含む): 239431104

約数和(自身を除く): 162811824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2437, 2620, 3144, 3930, 4874, 5240, 6288, 7311, 7860, 9748, 10480, 12185, 14622, 15720, 19496, 24370, 29244, 31440, 36555, 38992, 48740, 58488, 73110, 97480, 116976, 146220, 194960, 292440, 319247, 584880, 638494, 957741, 1276988, 1596235, 1915482, 2553976, 3192470, 3830964, 4788705, 5107952, 6384940, 7661928, 9577410, 12769880, 15323856, 19154820, 25539760, 38309640, 76619280]

約数ペア:

[(1, 76619280), (2, 38309640), (3, 25539760), (4, 19154820), (5, 15323856), (6, 12769880), (8, 9577410), (10, 7661928), (12, 6384940), (15, 5107952), (16, 4788705), (20, 3830964), (24, 3192470), (30, 2553976), (40, 1915482), (48, 1596235), (60, 1276988), (80, 957741), (120, 638494), (131, 584880), (240, 319247), (262, 292440), (393, 194960), (524, 146220), (655, 116976), (786, 97480), (1048, 73110), (1310, 58488), (1572, 48740), (1965, 38992), (2096, 36555), (2437, 31440), (2620, 29244), (3144, 24370), (3930, 19496), (4874, 15720), (5240, 14622), (6288, 12185), (7311, 10480), (7860, 9748)]